Col (Dr.) Larissa Weir currently serves as the Air Force Surgeon General Consultant, SGMED Operations, Defense Health Headquarters, Falls Church, Virginia. In this role she leads over 170 AF/SG Consultants in support of career field management, force development and force employment of total force medics. She develops and executes policy related to the AF/SG consultant program and supports SGMED strategy, policy development and execution.

Col Weir entered the Air Force in 2001 through the Health Professions Scholarship Program, attending medical school at the Carver College of Medicine, University of Iowa where she graduated Alpha Omega Alpha in 2005. She is board certified in Obstetrics and Gynecology and a Fellow in the American College of Obstetricians and Gynecologists. Col Weir has served as Obstetrics and Gynecology Staff, Medical Director, and has participated in three medical humanitarian exercises. She has an extensive background in medical education, has served as a Medical Student Clerkship Director, residency program core faculty and is an Associate Professor of Gynecologic Surgery and Obstetrics at Uniformed Service University of the Health Sciences. Prior to her assignment at the Air Force Medical Readiness Agency, Col Weir served as the Obstetrics and Gynecology Residency Program Director at the San Antonio Uniformed Services Health Education Consortium where she was the recipient of the Colonel John D. Roscelli Outstanding Program Director Award in 2020.